Specialized Stumpjumper 15 EVO Alloy Comp Electric Assist Systems Parts and Accessories The all new HS2 Rotor

The all new HS2 Rotor is a mountain bike specific rotor designed to improve brake performance while reducing noise and increasing heat dissipation

Separate and easily accessible wet compartments with waterproof zips for small items

12x157 rear

durable mountain bike jersey

8lb Interactive Yes Maximum Resistance 2000w Resistance Magnetic Slope 0% to 16%

Specialized Stumpjumper 15 EVO Alloy Comp Electric Assist Systems Parts and Accessories The all new HS2 RotorStumpjumper 15 EVO is here to obliterate every trade off in the trail game. Devour bumps like a big bike? Check. Short travel control, playfulness, and efficiency? Double check. How about a heaping helping of personalization to make it perfect for the only rider who really mattersyou? Check, check, check. Stumpjumper 15 Evo Alloy Comp Frame M5 alloy chassis and rear end, Trail Geometry, SWAT Door integration, head tube angle adjustment, threaded BB,